Unit1单元知识讲解2一.SECTIONA.1.How的用法：①Howareyou?Howdoyoudo?②Howoldareyou?③“距离”Howfar(away)isAfromB?④howlong“多久”→for/since+一段时间,谓语常用延续性动词.“多长”e.g.---HowlongcanIkeepthebook?---Fortwoweeks.⑤howsoon“要过多久?”→in+一段时间,时态多为将来时,谓语常用终止性动词.e.g.---Howsoonwillyougetback?---Inanhour.⑥howoften“多久一次?”→频率e.g.Howoftendoyougotothepark?Onceaweek/Veryoften/Never/Sometimes.⑦Howmany/much“多少”Howabout“表建议”2.☆V.+by+动名词“通过某种方式”e.g.Howdoyoustudyforatest?Istudybyaskingtheteacherforhelp.①asksbforhelp“向…求助”②askforleave（请假）Iwillaskfortwodays’sickleave.③“出价”Heaskedme110yuanforthebike.④ask…to（邀请某人）Weaskedhimtocomeagain.e.g.Shestudiesbymakingvocabularylists.①makesth“制作…”②make+n.+adj.“使…处于某种状态”Thenewsmadehimworried.③make＋宾语＋动词原形（迫使某人做某事）（使役动词）Hemademedoitagain.短语：makemistakesmakeamistakemakefriendsmakethebedmaketeamakeitmakemoneymakefacesmakeanoisemakeone’swaytomakeroomformakeup]e.g.ThebestwaytolearnnewwordswasbyreadingEnglishmagazines.3.study&learn区别:(study强调“研究”studythepronunciationofEnglish“研究英语发音”)⑴learn可接不定式短语,study则不能;e.g.It’snevertoooldtolearn.⑵learn可指学习某人的品质和精神,study则不能;e.g.WemustlearnfromLeiFeng.⑶对比工作强调上学时只能用study.e.g.Areyoustillstudyingatschool?研究4.aloud与Loudlyaloudadv.“大声地(人声)”e.g.Whataboutreadingaloudtopracticepronunciation?Loudlyadv。“吵闹地（各种声音）”e.g.Theyaredancinginthehouseloudly.loudadj&adv“大声的/地(人声)”e.g.Hebrokethewindowwithaloudvoice.Don’ttalksoloud.5.pronounce与pronunciationpronouncev.makethesoundof“发…音”Doyouknowhowtopronouncetheletter?pronunciationn.（可数）“发音，读音”6．everadv.“曾经”（多用于现在完成时“完成用法”，特点：☆与瞬间动词连用）☆－Haveyouever…?－Yes,Ihave./justonce.－No,notevenonce./never.Haveyoueverbeento…?--I’veneverbeenthere(twice)/Onlyonce/Severaltimes7．Ihavelearnedalotthatway.alot=alotofthings其他用法：Ilikeapplesalot/verymuch.way“①方式,方法②路”e.g.That’sthebestwaytolearnEnglishwell.Whichisthewayto…?8.Itimprovesmyspeakingskills.[beskillfulat/in/with=begoodat…]9.It’stoohardtounderstandthevoices.It’s+adj.形＋(forsb)＋todoe.g.It’sdifficult(forme)toswimverywell.voice“（人的）语声、嗓音”e.g.Hehaslosthisvoice,becauseofabadcold.noise“声音，噪音”e.g.Don’tmakesomuchnoise.makeanoise→adj.noisysound“（各种）声音”v.soundlike…“听起来”Helistentothesad_____ofthesea.例题：e.g.Let’sgooutside.Thereistoomuch_____here.Didyouhearthe____ofmusic?10.specificadj.“具体的，明确的”specificationn.generaladj.“普遍的，全面的”e.g.Somestudentshadmorespecificsuggestion.“一些学生有更多的明确的建议。”例题：Thoughhesaidalot,hedidn’tproducea_______suggestion.A.cleverB.sureC.correctD.specific11.differentlyadv.“不同地，有区别地”e.g.WeiMingfeelsdifferently.differentadj.bedifferentfrom….(与…不同)e.g.Carsaredifferentfrombuses.difference(可数名词)e.g.Therearesomedifferencesbetweencarsandbuses.12.现在完成进行时：表示从过去某一时间开始到现在经常重复的动作。（常用延续性动词）构成：have/has+been+现在分词常与：①since引导从句和for短语②allday,allthetime,thisweek,thesedays等连用。e.g.HehasbeenlearningEnglishforsixyearsandreallylovesit.I’vebeenplayingcomputersinceIcameback/fortwohours.13.Sometimes,however,hefindswatchingmoviesf...
